Quite naturally some male dogs will get an enlarged nipple. This can be in the form of a swelling, which will see it grow wide as well as long, or it can just elongate and become quite dangly. If the dog has no change in mood and it isn't sensitive then the nipple should be okay. Monitor it for a discharge or bleeding or if the dog lies differently due to any discomfort. If any of these occur then see your vet. In fact, if you're at all worried then see your vet.
There are a variety of reasons. Naturally it can occur due to an allergy (causing a rash/inflammation) or infection, or with things like the elongation it can just be a sign of aging. There are other purported answers, such as Mammary Cancer, but only a veterinary inspection will be able to diagnose the problem.
As discussed before, there will be a sign with regards to the nipple. It could start to bleed of its own accord, or it could start to discharge puss or continue to swell. If it does continue to swell beyond the limits of "swollen" and has become "a definite problem" then of course, see your vet.
You'll notice a change in your dog's behavior. He may become lethargic, or lose appetite, or stop drinking water or behave erratically. Any of these, or things such as abnormal bowel movements or even attempts to scratch/attack the nipple should suggest a visit to the vets as soon as possible.
- Why does it happen?
There are a variety of reasons. Naturally it can occur due to an allergy (causing a rash/inflammation) or infection, or with things like the elongation it can just be a sign of aging. There are other purported answers, such as Mammary Cancer, but only a veterinary inspection will be able to diagnose the problem.
- How will I know if he needs the vet?
As discussed before, there will be a sign with regards to the nipple. It could start to bleed of its own accord, or it could start to discharge puss or continue to swell. If it does continue to swell beyond the limits of "swollen" and has become "a definite problem" then of course, see your vet.
You'll notice a change in your dog's behavior. He may become lethargic, or lose appetite, or stop drinking water or behave erratically. Any of these, or things such as abnormal bowel movements or even attempts to scratch/attack the nipple should suggest a visit to the vets as soon as possible.
- I read online it could be a tumor?